Pius S.

Key Skills

Software

Labelbox

Scale AI

CVAT

AWS SageMaker

Appen

Top Subject Matter

Administrative records and information organization

Conversational AI / IRC conversation disentanglement

Top Data Types

Image

Text

Document

Top Task Types

Question Answering

Segmentation

Entity (NER) Classification

Object Detection

RLHF

Red Teaming

Freelancer Overview

Secretary (data entry and annotation of organizational information) at Mayotech Concept Limited. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Microsoft Excel and Other. Education includes Bachelor of Science, N/A (2027). AI-training focus includes data types such as Text and labeling workflows including Entity (NER) and Question Answering.

Labeling Experience

AI Dataset Preparation Project for IRC Conversation Disentanglement

OtherTextQuestion Answering

Collected, cleaned, and preprocessed conversational datasets for training an IRC conversation disentanglement model. Reviewed conversation threads, performed data validation, and applied dataset quality assurance checks to improve label consistency. Structured training data for machine learning model development and evaluation using common AI training pipeline practices. • Curated and validated annotated conversation datasets • Preprocessed raw chat data sourced from Kaggle • Organized conversation threads for dataset consistency • Performed QA checks and structured training inputs

2026 - 2026

Secretary (data entry and annotation of organizational information) at Mayotech Concept Limited

Text

Performed data annotation and organization tasks by reviewing records and structuring information for consistent retrieval. Followed established procedures to ensure annotated content met accuracy and completeness requirements. Supported administrative documentation by categorizing and maintaining orderly records. • Annotated and organized information according to procedures • Reviewed records for accuracy, completeness, and consistency • Managed filing and spreadsheets for data organization • Ensured confidentiality while handling sensitive information

2020 - 2023

Education

Work History